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CPU Benchmarks

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Intel Atom C3858 vs Atom C3808

The Intel Atom C3808 @ 2.00GHz is newer than Intel Atom C3858 @ 2.00GHz also around 17% faster in multi-threaded (CPU Mark) testing, it is around 19% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 4 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Atom C3858 @ 2.00GHz×Intel Atom C3808 @ 2.00GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1310FCBGA1310
CPU ClassServerServer
Clockspeed2.0 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores12 (Threads: 12)12 (Threads: 12)
CacheL1: 896KB, L2: 8.0MB, L3: 0MBNA2
TDP25W25W
Yearly Running Cost$4.56$4.56
Other
First Seen on ChartQ3 2018Q1 2025
# of Samples22
CPU Value14.214.4
Single Thread Rating(% diff. to max in group)652(-18.6%)801(0.0%)
CPU Mark(% diff. to max in group)4707(-17.0%)5671(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Atom C3858 @ 2.00GHz
4,707
Intel Atom C3808 @ 2.00GHz
5,671
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 2nd of April 2025 - Higher results represent better value
Intel Atom C3858 @ 2.00GHz
14.2
Intel Atom C3808 @ 2.00GHz
14.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Atom C3858 @ 2.00GHz
652
Intel Atom C3808 @ 2.00GHz
801
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Atom C3858 @ 2.00GHz Intel Atom C3808 @ 2.00GHz
Max TDP25W25W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.